<%@page import="java.util.Date"%>
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>SetHeader</title>
</head>
<body>
current  time is :<br>
<%  out.println(""+new Date());
  // response.setHeader("Refresh", "5");
%>
<!--  another example-->
<% 
  response.setHeader("Refresh","5;URL=RequestDemo.jsp");
   //response.sendRedirect("http://www.baidu.com");
%>
</body>
</html>